Style de citation APA (7e éd.)
Jeffery, D., Fox, J., Carroll, A., & Allen, W. L. Everest: A Half Century After the First Climb, New Technology Maps Everest in Unprecedented Detail. National Geographic Society.
Style de citation Chicago (17e éd.)
Jeffery, David, Jennifer Fox, Allen Carroll, et William L. Allen. Everest: A Half Century After the First Climb, New Technology Maps Everest in Unprecedented Detail. Washington, EUA: National Geographic Society.
Style de citation MLA (9e éd.)
Jeffery, David, et al. Everest: A Half Century After the First Climb, New Technology Maps Everest in Unprecedented Detail. National Geographic Society.
Attention : ces citations peuvent ne pas être correctes à 100%.